131480052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 366084096

約数和(自身を除く): 234604044

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 62, 66, 69, 92, 93, 121, 124, 127, 132, 138, 186, 242, 253, 254, 276, 341, 363, 372, 381, 484, 506, 508, 682, 713, 726, 759, 762, 1012, 1023, 1364, 1397, 1426, 1452, 1518, 1524, 2046, 2139, 2783, 2794, 2852, 2921, 3036, 3751, 3937, 4092, 4191, 4278, 5566, 5588, 5842, 7502, 7843, 7874, 8349, 8382, 8556, 8763, 11132, 11253, 11684, 11811, 15004, 15367, 15686, 15748, 16698, 16764, 17526, 22506, 23529, 23622, 30734, 31372, 32131, 33396, 35052, 43307, 45012, 46101, 47058, 47244, 61468, 64262, 86273, 86614, 90551, 92202, 94116, 96393, 128524, 129921, 172546, 173228, 181102, 184404, 192786, 258819, 259842, 271653, 345092, 353441, 362204, 385572, 476377, 517638, 519684, 543306, 706882, 952754, 996061, 1035276, 1060323, 1086612, 1413764, 1429131, 1905508, 1992122, 2120646, 2858262, 2988183, 3984244, 4241292, 5716524, 5976366, 10956671, 11952732, 21913342, 32870013, 43826684, 65740026, 131480052]

約数ペア:

[(1, 131480052), (2, 65740026), (3, 43826684), (4, 32870013), (6, 21913342), (11, 11952732), (12, 10956671), (22, 5976366), (23, 5716524), (31, 4241292), (33, 3984244), (44, 2988183), (46, 2858262), (62, 2120646), (66, 1992122), (69, 1905508), (92, 1429131), (93, 1413764), (121, 1086612), (124, 1060323), (127, 1035276), (132, 996061), (138, 952754), (186, 706882), (242, 543306), (253, 519684), (254, 517638), (276, 476377), (341, 385572), (363, 362204), (372, 353441), (381, 345092), (484, 271653), (506, 259842), (508, 258819), (682, 192786), (713, 184404), (726, 181102), (759, 173228), (762, 172546), (1012, 129921), (1023, 128524), (1364, 96393), (1397, 94116), (1426, 92202), (1452, 90551), (1518, 86614), (1524, 86273), (2046, 64262), (2139, 61468), (2783, 47244), (2794, 47058), (2852, 46101), (2921, 45012), (3036, 43307), (3751, 35052), (3937, 33396), (4092, 32131), (4191, 31372), (4278, 30734), (5566, 23622), (5588, 23529), (5842, 22506), (7502, 17526), (7843, 16764), (7874, 16698), (8349, 15748), (8382, 15686), (8556, 15367), (8763, 15004), (11132, 11811), (11253, 11684)]